Latest build (rolling)

Always-fresh PDF and EPUB builds from the latest main branch, rebuilt automatically on every book-content change. Assets are overwritten in place, so these download URLs are stable.

• 简体中文: PDF · EPUB
• 繁體中文（台灣）: PDF · EPUB
• English: PDF · EPUB
• Русский: PDF · EPUB
• தமிழ்: PDF · EPUB
• Tiếng Việt: PDF · EPUB
• 日本語: PDF · EPUB
• العربية: PDF · EPUB